How many variable terms are in the expression 3x3y + 5x2 − 4y + z + 9? (input a numeric value only.) numerical answers expected!

Answer with explanation:

The given expression which consist of Variables, constants and Operation addition, Subtraction , Multiplication and Indices is:

Variable means those representations through alphabets either capital or small whose value is not fixed.It varies.

So, number of variables in the expression are=x,y,and z

There are 5 distinct terms in the expression having operation between them is Addition and Subtraction whch contain variable along them that is, x, y,and z.

Numerical value of variable terms=5 which are

the answer would be c:   ax + b = ax + c

step-by-step explanation: